Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Toronto Region of Waterloo Intl

$85 Cheap flights to Toronto Region of Waterloo Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Toronto Region of Waterloo Intl Airport departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to Toronto Region of Waterloo Intl Airport

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
1:00 pm - 5:28 amSFO-YKF
13h 28m1 stop
WestJet Logo
6:20 am - 12:12 pmYKF-SFO
8h 52m1 stop
$248WestJet
Find Deal
Sun, Nov 9 - Tue, Nov 18
WestJet Logo
3:10 pm - 5:28 amSEA-YKF
11h 18m1 stop
WestJet Logo
6:20 am - 2:20 pmYKF-SEA
11h 00m1 stop
$248WestJet
Find Deal
Fri, Nov 14 - Tue, Nov 18
WestJet Logo
11:50 am - 5:28 amLAX-YKF
14h 38m2 stops
WestJet Logo
6:20 am - 11:00 amYKF-LAX
31h 40m2 stops
$253WestJet
Find Deal
Wed, Jan 14 - Mon, Jan 19
WestJet Logo
1:00 pm - 5:28 amSFO-YKF
13h 28m1 stop
WestJet Logo
6:20 am - 12:12 pmYKF-SFO
8h 52m1 stop
$261WestJet
Find Deal
Fri, Nov 7 - Thu, Nov 13
WestJet Logo
11:50 am - 5:28 amLAX-YKF
14h 38m2 stops
WestJet Logo
6:20 am - 4:58 pmYKF-LAX
13h 38m1 stop
$265WestJet
Find Deal
Wed, Dec 3 - Mon, Dec 8
WestJet Logo
11:50 am - 5:28 amLAX-YKF
14h 38m2 stops
WestJet Logo
6:20 am - 4:58 pmYKF-LAX
13h 38m1 stop
$269WestJet
Find Deal
Wed, Jan 14 - Mon, Jan 19
WestJet Logo
7:00 am - 5:28 amLAX-YKF
19h 28m1 stop
WestJet Logo
6:20 am - 4:58 pmYKF-LAX
13h 38m1 stop
$278WestJet
Find Deal
Mon, Oct 27 - Mon, Nov 17
WestJet Logo
7:00 am - 5:28 amLAX-YKF
19h 28m1 stop
WestJet Logo
6:20 am - 10:03 pmYKF-LAX
18h 43m1 stop
$286WestJet
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
3:10 pm - 5:28 amSEA-YKF
11h 18m1 stop
Multiple Airlines Logo
6:20 am - 5:06 pmYKF-SEA
13h 46m2 stops
$294Multiple Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Multiple Airlines Logo
10:15 am - 5:28 amSFO-YKF
16h 13m3 stops
Multiple Airlines Logo
6:20 am - 9:30 amYKF-SFO
30h 10m2 stops
$302Multiple Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 8

momondo Fare Finder

 
Locate flights to Toronto Region of Waterloo Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on October 6, 2025.
Use the filters below to find and compare flights to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 11/9

1:00 pm-5:28 am

1 stop13h 28m

Toronto Region of Waterloo Intl

Tue 11/18

6:20 am-12:12 pm

1 stop8h 52m

$248

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 11/14

3:10 pm-5:28 am

1 stop11h 18m

Toronto Region of Waterloo Intl

Tue 11/18

6:20 am-2:20 pm

1 stop11h 00m

$248

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 1/14

11:50 am-5:28 am

2 stops14h 38m

Toronto Region of Waterloo Intl

Mon 1/19

6:20 am-11:00 am

2 stops31h 40m

$253

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 11/7

1:00 pm-5:28 am

1 stop13h 28m

Toronto Region of Waterloo Intl

Thu 11/13

6:20 am-12:12 pm

1 stop8h 52m

$261

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 12/3

11:50 am-5:28 am

2 stops14h 38m

Toronto Region of Waterloo Intl

Mon 12/8

6:20 am-4:58 pm

1 stop13h 38m

$265

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Wed 1/14

11:50 am-5:28 am

2 stops14h 38m

Toronto Region of Waterloo Intl

Mon 1/19

6:20 am-4:58 pm

1 stop13h 38m

$269

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Mon 10/27

7:00 am-5:28 am

1 stop19h 28m

Toronto Region of Waterloo Intl

Mon 11/17

6:20 am-4:58 pm

1 stop13h 38m

$278

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 11/7

7:00 am-5:28 am

1 stop19h 28m

Toronto Region of Waterloo Intl

Tue 11/11

6:20 am-10:03 pm

1 stop18h 43m

$286

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 11/7

3:10 pm-5:28 am

1 stop11h 18m

Toronto Region of Waterloo Intl

Mon 11/10

6:20 am-5:06 pm

2 stops13h 46m

$294

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 11/2

10:15 am-5:28 am

3 stops16h 13m

Toronto Region of Waterloo Intl

Sat 11/8

6:20 am-9:30 am

2 stops30h 10m

$302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto Region of Waterloo Intl Airport from

Flights to Toronto Region of Waterloo Intl Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to Toronto Region of Waterloo Intl Airport to help you craft the best travel plan.

What cabin class options are available on United States to Toronto Region of Waterloo Intl flights?

There is only 1 cabin class available to choose from on United States to Toronto Region of Waterloo Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest day to depart on your flight to Toronto Region of Waterloo Intl Airport?

According to our data, Saturday is the cheapest day to fly to Toronto Region of Waterloo Intl Airport from United States. The lowest ticket price found for a Saturday departure recently was $153. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Toronto Region of Waterloo Intl Airport is Friday, with ticket prices averaging around $427.

What is the cheapest United States to Toronto Region of Waterloo Intl flight route?

Fly from Orlando to Toronto Region of Waterloo Intl for the best United States - Toronto Region of Waterloo Intl flight prices

Cheapest flights to Toronto Region of Waterloo Intl

Find the cheapest flights to Toronto Region of Waterloo Intl from your nearest city or airport

Cheap Toronto Region of Waterloo Intl Airport flight deals and tips

Summary info about Toronto Region of Waterloo Intl Airport flight prices, duration and airlines

Best One-Way Price

$85

Best Round-Trip Price

$248

Fastest flight time

7h 55m
The best one-way flight price to Toronto from United States in the last 72 hours is $85 (Los Angeles to Toronto Region of Waterloo Intl).
Search Deals
The best round-trip flight price to Toronto from United States in the last 72 hours is $248 (San Francisco to Toronto Region of Waterloo Intl).
Search Deals
The fastest flight to Toronto from United States takes 7h 55m (Seattle/Tacoma Intl to Toronto Region of Waterloo Intl).
Search Deals

Frequently asked questions about flying to Toronto Region of Waterloo Intl Airport

What is the cheapest day to depart on your flight to Toronto Region of Waterloo Intl Airport?

In general, booking your departure to Toronto Region of Waterloo Intl Airport for a Saturday represents the best deal on airfare. Try to avoid a Friday departure to stay away from the highest prices.

What is the cheapest time of day to fly to Toronto Region of Waterloo Intl Airport?

Generally, when visiting Toronto Region of Waterloo Intl Airport, Morning flights represent the best value. Morning flights are likely to have higher prices.

Is there an alternative airport near Toronto Region of Waterloo Intl Airport?

Finding an alternative and possibly cheaper destination airport near Toronto Region of Waterloo Intl Airport is possible. If you are planning a flight to Toronto Region of Waterloo Intl Airport, consider booking flights to Toronto Island Airport (2 mi from Toronto city center), Toronto Pearson Intl Airport (12 mi from Toronto city center) or Hamilton Airport (43 mi from Toronto city center).

Is there a cheaper alternative to flying into Toronto?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Toronto is Hamilton Airport where the average price is $204. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Toronto?

In the past two weeks, users have booked deals to Toronto for $100/person, which is 79% cheaper than the average flight to Toronto. To find the cheapest price to Toronto from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Toronto Region of Waterloo Intl Airport?

Prices for flights to Toronto Region of Waterloo Intl Airport refresh daily.

How many operators does momondo search for flights to Toronto Region of Waterloo Intl Airport?

The number of operators available for flights to Toronto Region of Waterloo Intl Airport is 3 as of October 2025.

How old do you have to be to fly to Toronto Region of Waterloo Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Toronto Region of Waterloo Intl Airport.

What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

The travel and health documents required for your trip to Toronto Region of Waterloo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Region of Waterloo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Sauble Beach
Southampton
Port Elgin

Why use momondo?

Why should I use momondo to find a flight deal to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights to Toronto with flexible booking policies on momondo?

Yes. All flights to Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Toronto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Toronto.

I’m not ready to book a flight to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto and alert you when they change.

An easier way to manage your Toronto Region of Waterloo Intl trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/5
Wed 11/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto Region of Waterloo Intl Airport YKF

Fly your favorite airline to Toronto Region of Waterloo Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates